Fan



FIG. 1 is a top perspective view of the fan showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a cross-sectional view taken along line 8-8 of FIG. 2;

FIG. 9 is an enlarged view of area 9 circumscribed within FIG. 3; and,

FIG. 10 is an enlarged view of area 10 circumscribed within FIG. 7.

The broken lines in the drawings depict parts of the fan that form no part of the claimed design. 

CLAIM The ornamental design for a fan, as shown and described. 